Ammonium Sulphate
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Category：Chemical Additives Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
Molecular Formula: H8N2O4S
Molecular Weight: 132.139
CAS No.: 7783-20-2
| Name | Ammonium sulfate |
| Synonyms | (NH4)2 SO4 actamaster Wasfcaguite Ammoniasulfate AMMNIUM SULPHATE Ammonium sulfate sulfate, ammonium ammonium sulphate diammonium sulfate AMONIUM SHLPHATE, TECH ammonium sulfate, solution AMMONIUM SULPHATE TECHNOLOGY sulfuric acid, diammonium salt AMMONIUM SULPHATE SOLUTION NO 2 |
Physico-chemical Properties
| Molecular Formula | H8N2O4S |
| Molar Mass | 132.14 |
| Density | 1.77 g/mL at 25 °C (lit.) |
| Melting Point | >280 °C (dec.) (lit.) |
| Flash Point | 26°C |
| Water Solubility | 77 g/100 mL (25 ºC) |
| Solubility | H2O: 1M at20°C, clear, colorless |
| Vapor Presure | <1 Pa (25 °C) |
| Appearance | White crystalline powder |
| Specific Gravity | 1.769 |
| Color | Yellow to orange |
| Odor | Slight odor of ammonia |
| Maximum wavelength(λmax) | [‘λ: 260 nm Amax: ≤0.037’, , ‘λ: 280 nm Amax: ≤0.030’] |
| Merck | 14,555 |
| PH | 5.0-6.0 (25℃, 1M in H2O) |
| Storage Condition | room temp |
| Stability | Stable. Contact with strong oxidizers may cause fire or explosion. Incompatible with strong bases. |
| Sensitive | Easily absorbing moisture |
| Refractive Index | n20/D 1.396 |
| MDL | MFCD00003391 |
| Physical and Chemical Properties | The pure product is a colorless transparent orthorhombic crystal. The relative density is 1.769(50 ℃) The solubility is easily soluble in water (70.6g/100ml water at 0 ℃ and 103.8g/mL water at ℃), the aqueous solution was acidic. Insoluble in alcohol, acetone and ammonia. |
| Use | Used as a fertilizer, can also be used as a flux, fabric fire retardant, medicine as a salting out agent, osmotic pressure regulator, etc |
Risk and Safety
| Risk Codes | R10 – Flammable R36/37/38 – Irritating to eyes, respiratory system and skin. R22 – Harmful if swallowed |
| Safety Description | S37/39 – Wear suitable gloves and eye/face protection S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. S24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 1 |
| RTECS | BS4500000 |
| TSCA | Yes |
| HS Code | 31022100 |
| Toxicity | LD50 orally in Rabbit: 2840 mg/kg |
,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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